Strength of histocompatibility barriers and induction of immunological tolerance.
D000818:Animals; D000937:Antigen-Antibody Reactions; D007275:Injections, Intravenous; D008433:Mathematics; D051379:Mice; D016038:Skin Transplantation; D014181:Transplantation Immunology; D014184:Transplantation, Homologous